Find the exact values of Find the exact values of the remaining trigonometric functions of a satisfying the given conditions. 21
cos O = tan 0 < 0
29

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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answ5

step-by-step explanation:

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